Microwave oven



FIG. 1 is a front view of a microwave oven showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a rear perspective view thereof;

FIG. 6 is a front perspective view thereof, with the door open;

FIG. 7 is a front view thereof, with the door open;

FIG. 8 is a front perspective view of a second embodiment thereof;

FIG. 9 is a front perspective view thereof, with the door open;

FIG. 10 is a front perspective view of a third embodiment thereof;

FIG. 11 is a front perspective view thereof, with the door open;

FIG. 12 is a front perspective view of a fourth embodiment thereof; and,

FIG. 13 is a front perspective view thereof, with the door open.

The portions of the microwave oven not shown in the drawings or described in the specification form no part of the claimed invention. 

I claim the ornamental design for a microwave oven, as shown. 